Electrical problem
2002 Audi A6 6 cyl All Wheel Drive Automatic 80,000 miles
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Yesterday my wife's Audi's ESP indicator light came on and stayed lit. The manual said to shut the car on and off, and also try pressing the ESP button. It then said that if the light remained on after that, that it is indicating a malfunction with the ESP or ABS system. My question is what is the problem diagnosis? Is this common, and is it a easy fix or a serious problem? Thank you